/*
 * Licensed to Crate under one or more contributor license agreements.
 * See the NOTICE file distributed with this work for additional
 * information regarding copyright ownership.  Crate licenses this file
 * to you under the Apache License, Version 2.0 (the "License"); you may
 * not use this file except in compliance with the License.  You may
 * obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
 * implied.  See the License for the specific language governing
 * permissions and limitations under the License.
 *
 * However, if you have executed another commercial license agreement
 * with Crate these terms will supersede the license and you may use the
 * software solely pursuant to the terms of the relevant commercial
 * agreement.
 */

package io.crate.testing;

import org.elasticsearch.common.settings.Settings;
import org.hamcrest.FeatureMatcher;
import org.hamcrest.Matcher;

import static org.hamcrest.Matchers.equalTo;

public class SettingMatcher {

    public static Matcher<Settings> hasEntry(String key, String value) {
        return new FeatureMatcher<Settings, String>(equalTo(value), key, "hasEntry") {
            @Override
            protected String featureValueOf(Settings actual) {
                return actual.get(key);
            }
        };
    }

    public static Matcher<Settings> hasKey(String key) {
        return new FeatureMatcher<Settings, Boolean>(equalTo(true), key, "hasKey") {
            @Override
            protected Boolean featureValueOf(Settings actual) {
                return actual.keySet().contains(key);
            }
        };
    }
}
